2009 Blue Bird All American FE Harmonic Balancers
- Fluidampr®Harmonic BalancerBlue Bird All American FE 8.1L With Chevy Big Block 2009, Harmonic Balancer by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$612.00